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Re: (ITS#5470) Sporadic failures with RE24



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Howard Chu wrote:
> Thanks. Please try HEAD again.
No way.
new testrun directory in
ftp://ftp.sys-net.it/luca_scamoni_its5470_20080430-new.tgz

backtrace attached



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Program terminated with signal 11, Segmentation fault.
#0  0x0807e6e4 in filter2bv_x (op=0x2a17dac, f=0x32383833, fstr=0x2a17948) at filter.c:588
588             undef = f->f_choice & SLAPD_FILTER_UNDEFINED;
(gdb) thr apply all bt full

Thread 5 (process 11932):
#0  0x00110402 in __kernel_vsyscall ()
No symbol table info available.
#1  0x0072f605 in pthread_join () from /lib/libpthread.so.0
No symbol table info available.
#2  0x0011e907 in ldap_pvt_thread_join (thread=18434960, thread_return=0x0) at thr_posix.c:197
No locals.
#3  0x080766b2 in slapd_daemon () at daemon.c:2644
        listener_tid = 18434960
        rc = 0
#4  0x0805badc in main (argc=8, argv=0xbfce4da4) at main.c:946
        i = -1
        no_detach = 1
        rc = -12
        urls = 0x9210018 "ldap://localhost:9012/";
        username = 0x0
        groupname = 0x0
        sandbox = 0x0
        syslogUser = 160
        g_argc = 8
        g_argv = (char **) 0xbfce4da4
        configfile = 0x0
        configdir = 0x9210008 "./slapd.d"
        serverName = 0xbfce5306 "lt-slapd"
        serverMode = 1
        scp = (struct sync_cookie *) 0x0
        scp_entry = (struct sync_cookie *) 0x0
        debug_unknowns = (char **) 0x0
        syslog_unknowns = (char **) 0x0
        serverNamePrefix = 0x812e057 ""
        l = 1347374360
        slapd_pid_file_unlink = 0
        slapd_args_file_unlink = 0
        firstopt = 0
        __PRETTY_FUNCTION__ = "main"

Thread 4 (process 11947):
#0  0x00110402 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00670346 in epoll_wait () from /lib/libc.so.6
No symbol table info available.
#2  0x08075aa1 in slapd_daemon_task (ptr=0x0) at daemon.c:2281
        ns = 1
        at = 0
        nfds = 7
        revents = (struct epoll_event *) 0x9213d78
        tvp = (struct timeval *) 0x11942fc
        cat = {tv_sec = 1209559064, tv_usec = 0}
        i = 0
        nwriters = 0
        now = 1209559054
        tv = {tv_sec = 10, tv_usec = 0}
        tdelta = 1
        rtask = (struct re_s *) 0x92895b0
        l = 2
        last_idle_check = 0
        idle = {tv_sec = 0, tv_usec = 0}
        ebadf = 0
#3  0x0072e50b in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#4  0x0066fb2e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 3 (process 12114):
#0  0x00110402 in __kernel_vsyscall ()
No symbol table info available.
#1  0x007325d5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
No symbol table info available.
#2  0x0011ea0c in ldap_pvt_thread_cond_wait (cond=0x9234cf4, mutex=0x9234cdc) at thr_posix.c:277
No locals.
#3  0x0011d6bb in ldap_int_thread_pool_wrapper (xpool=0x9234cd8) at tpool.c:654
        pool = (struct ldap_int_thread_pool_s *) 0x9234cd8
        task = (ldap_int_thread_task_t *) 0x0
        work_list = (ldap_int_tpool_plist_t *) 0x9234d58
        ctx = {ltu_id = 22633360, ltu_key = {{ltk_key = 0x8079056, ltk_data = 0x926ab48, ltk_free = 0x8078e75 <conn_counter_destroy>}, {ltk_key = 0x80dc7a5, 
      ltk_data = 0x9268408, ltk_free = 0x80dc5dc <slap_sl_mem_destroy>}, {ltk_key = 0x809116b, ltk_data = 0x926a890, ltk_free = 0x80910e8 <slap_op_q_destroy>}, {
      ltk_key = 0x9294ac0, ltk_data = 0xb7b821d4, ltk_free = 0xc0be2a}, {ltk_key = 0xbf9b33, ltk_data = 0xb6196008, ltk_free = 0xbf9b08}, {ltk_key = 0x0, ltk_data = 0x0, 
      ltk_free = 0} <repeats 27 times>}}
        kctx = (ldap_int_thread_userctx_t *) 0x0
        i = 32
        keyslot = 165
        hash = 5272741
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#4  0x0072e50b in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#5  0x0066fb2e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 2 (process 12129):
#0  0x00110402 in __kernel_vsyscall ()
No symbol table info available.
#1  0x007325d5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
No symbol table info available.
#2  0x0011ea0c in ldap_pvt_thread_cond_wait (cond=0x9234cf4, mutex=0x9234cdc) at thr_posix.c:277
No locals.
#3  0x0011d6bb in ldap_int_thread_pool_wrapper (xpool=0x9234cd8) at tpool.c:654
        pool = (struct ldap_int_thread_pool_s *) 0x9234cd8
        task = (ldap_int_thread_task_t *) 0x0
        work_list = (ldap_int_tpool_plist_t *) 0x9234d58
        ctx = {ltu_id = 60083088, ltu_key = {{ltk_key = 0x80dc7a5, ltk_data = 0x9266bf8, ltk_free = 0x80dc5dc <slap_sl_mem_destroy>}, {ltk_key = 0x8079056, ltk_data = 0x927ba30, 
      ltk_free = 0x8078e75 <conn_counter_destroy>}, {ltk_key = 0x809116b, ltk_data = 0x926a558, ltk_free = 0x80910e8 <slap_op_q_destroy>}, {ltk_key = 0x9294ac0, 
      ltk_data = 0xb7b823b4, ltk_free = 0xc0be2a}, {ltk_key = 0xbf9b33, ltk_data = 0xb6997008, ltk_free = 0xbf9b08}, {ltk_key = 0x0, ltk_data = 0x0, 
      ltk_free = 0} <repeats 27 times>}}
        kctx = (ldap_int_thread_userctx_t *) 0x0
        i = 32
        keyslot = 306
        hash = 5400882
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#4  0x0072e50b in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#5  0x0066fb2e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 1 (process 12939):
#0  0x0807e6e4 in filter2bv_x (op=0x2a17dac, f=0x32383833, fstr=0x2a17948) at filter.c:588
        i = 153708648
        p = (Filter *) 0xb
        tmp = {bv_len = 0, bv_val = 0x9296868 "\b\220\231�\b\220\231�\b\220��\001"}
        value = {bv_len = 153577944, bv_val = 0x0}
        len = 44136616
        choice = 134851750
        undef = 153577944
        sign = 0x0
        ber_bvfalse = {bv_len = 9, bv_val = 0x8135aac "(?=false)"}
        ber_bvtrue = {bv_len = 8, bv_val = 0x8135aa3 "(?=true)"}
        ber_bvundefined = {bv_len = 13, bv_val = 0x8135a95 "(?=undefined)"}
        ber_bverror = {bv_len = 9, bv_val = 0x8135a8b "(?=error)"}
        ber_bvunknown = {bv_len = 11, bv_val = 0x8135a7f "(?=unknown)"}
        ber_bvnone = {bv_len = 8, bv_val = 0x8135a76 "(?=none)"}
#1  0x0807ef20 in filter2bv_x (op=0x2a17dac, f=0x92dd360, fstr=0x2a17df0) at filter.c:742
        i = 40
        p = (Filter *) 0x32383833
        tmp = {bv_len = 9, bv_val = 0x92769d8 "�]-\t"}
        value = {bv_len = 153998176, bv_val = 0x0}
        len = 94946797
        choice = 160
        undef = 0
        sign = 0x0
        ber_bvfalse = {bv_len = 9, bv_val = 0x8135aac "(?=false)"}
        ber_bvtrue = {bv_len = 8, bv_val = 0x8135aa3 "(?=true)"}
        ber_bvundefined = {bv_len = 13, bv_val = 0x8135a95 "(?=undefined)"}
        ber_bverror = {bv_len = 9, bv_val = 0x8135a8b "(?=error)"}
        ber_bvunknown = {bv_len = 11, bv_val = 0x8135a7f "(?=unknown)"}
        ber_bvnone = {bv_len = 8, bv_val = 0x8135a76 "(?=none)"}
#2  0x080e97eb in syncrepl_del_nonpresent (op=0x2a17dac, si=0x9294348, uuids=0x0, sc=0x2a17c08, m=0) at syncrepl.c:2444
        f = (Filter *) 0x92dd36c
        i = 1
        cf = (Filter *) 0x92dd360
        of = (Filter *) 0x92994e8
        be = (Backend *) 0x92891f8
        cb = {sc_next = 0x0, sc_response = 0x80eb85b <nonpresent_callback>, sc_cleanup = 0, sc_private = 0x9294348}
        rs_search = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {
      r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, 
      r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0}
        rs_delete = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {
      r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, 
      r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0}
        rs_modify = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {sru_sasl = {
      r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, r_operational_attrs = 0x0, r_attrs = 0x0, 
      r_nentries = 0, r_v2ref = 0x0}}, sr_flags = 0}
        np_list = (struct nonpresent_entry *) 0x92994e8
        np_prev = (struct nonpresent_entry *) 0x0
        rc = 44137248
        an = {{an_name = {bv_len = 9, bv_val = 0x922ed58 "entryUUID"}, an_desc = 0x922edf8, an_oc_exclude = 0, an_oc = 0x0}, {an_name = {bv_len = 0, bv_val = 0x0}, 
    an_desc = 0x0, an_oc_exclude = 0, an_oc = 0x0}}
        pdn = {bv_len = 0, bv_val = 0x0}
        csn = {bv_len = 4294967295, bv_val = 0x15a4b8 "P\223\004"}
#3  0x080e4a27 in do_syncrep2 (op=0x2a17dac, si=0x9294348) at syncrepl.c:952
        rctrls = (LDAPControl **) 0x92994e8
        rctrlp = (LDAPControl *) 0x92ddf18
        berbuf = {
  buffer = "\002\000\001\000\005\001", '\0' <repeats 14 times>, "X4'\t\2304'\t\2304'\t", '\0' <repeats 32 times>, "�|�\002\000\000\000\000\000\000\000\000�|�\002\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\021\000\000\000�h)\t\021\000\000\000\210�%\t�|�\002", '\0' <repeats 16 times>, "��\"\t8\226(\tpb)\t\001", '\0' <repeats 15 times>, "\n\000\000\0008�\"\t��\"\t\000\000\000\000��\025\000\000\000\000\000\000\000\000\000\000|�\002\000\000\000\000\001\000\000\000�D)\t\001\000\000\000��\025\000x}�\002\024\021\024\000\210\220(\t\001\000\000\000�}�\002\b9\016\b\001"..., ialign = 65538, lalign = 65538, falign = 9.18382988e-41, dalign = 5.5384093382201037e-312, 
  palign = 0x10002 <Address 0x10002 out of bounds>}
        ber = (BerElement *) 0x2a17c44
        msg = (LDAPMessage *) 0x92d6718
        retoid = 0x9297730 "all alumni assoc staff"
        retdata = (struct berval *) 0x92734f8
        entry = (Entry *) 0x92cbf2c
        syncstate = 1
        syncUUID = {bv_len = 16, bv_val = 0x92d5dff "\t\020"}
        syncCookie = {ctxcsn = 0x92ddf30, octet_str = {bv_len = 60, bv_val = 0x92dcf08 "rid=004,sid=002,csn=20080430123714.430853Z#000000#001#000000"}, rid = 4, sid = 2, 
  numcsns = 1, sids = 0x9277d68, sc_next = {stqe_next = 0x0}}
        syncCookie_req = {ctxcsn = 0x92734e0, octet_str = {bv_len = 60, bv_val = 0x92966e0 "rid=004,sid=002,csn=20080430123714.247229Z#000000#001#000000"}, rid = 4, sid = 2, 
  numcsns = 1, sids = 0x9297bd8, sc_next = {stqe_next = 0x0}}
        cookie = {bv_len = 60, bv_val = 0x927345c "ames a jones 2,ou=alumni association,ou=people,dc=example,dc=com"}
        rc = 101
        err = 0
        len = 0
        psub = (struct berval *) 0x9289190
        modlist = (Modifications *) 0x92748b0
        match = -1
        m = 0
        tout_p = (struct timeval *) 0x0
        tout = {tv_sec = 0, tv_usec = 0}
        refreshDeletes = 0
        syncUUIDs = (BerVarray) 0x9272478
        si_tag = 163
#4  0x080e5c1f in do_syncrepl (ctx=0x2a1820c, arg=0x92895b0) at syncrepl.c:1276
        rtask = (struct re_s *) 0x92895b0
        si = (syncinfo_t *) 0x9294348
        conn = {c_struct_state = 0, c_conn_state = 0, c_conn_idx = -1, c_sd = 0, c_close_reason = 0x0, c_mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, 
      __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, c_sb = 0x0, c_starttime = 0, c_activitytime = 0, 
  c_connid = 4294967295, c_peer_domain = {bv_len = 0, bv_val = 0x812e3c4 ""}, c_peer_name = {bv_len = 0, bv_val = 0x812e3c4 ""}, c_listener = 0x8134fa0, c_sasl_bind_mech = {
    bv_len = 0, bv_val = 0x0}, c_sasl_dn = {bv_len = 0, bv_val = 0x0}, c_sasl_authz_dn = {bv_len = 0, bv_val = 0x0}, c_authz_backend = 0x0, c_authz_cookie = 0x0, c_authz = {
    sai_method = 0, sai_mech = {bv_len = 0, bv_val = 0x0}, sai_dn = {bv_len = 0, bv_val = 0x0}, sai_ndn = {bv_len = 0, bv_val = 0x0}, sai_ssf = 0, sai_transport_ssf = 0, 
    sai_tls_ssf = 0, sai_sasl_ssf = 0}, c_protocol = 0, c_ops = {stqh_first = 0x0, stqh_last = 0x0}, c_pending_ops = {stqh_first = 0x0, stqh_last = 0x0}, c_write_mutex = {
    __data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {__spins = 0, __list = {__next = 0x0}}}, __size = '\0' <repeats 23 times>, __align = 0}, 
  c_write_cv = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, 
    __size = '\0' <repeats 47 times>, __align = 0}, c_currentber = 0x0, c_sasl_bind_in_progress = 0 '\0', c_writewaiter = 0 '\0', c_is_tls = 0 '\0', c_needs_tls_accept = 0 '\0', 
  c_sasl_layers = 0 '\0', c_sasl_done = 0 '\0', c_sasl_authctx = 0x0, c_sasl_sockctx = 0x0, c_sasl_extra = 0x0, c_sasl_bindop = 0x0, c_txn = 0, c_txn_backend = 0x0, c_txn_ops = {
    stqh_first = 0x0, stqh_last = 0x0}, c_pagedresults_state = {ps_be = 0x0, ps_size = 0, ps_count = 0, ps_cookie = 0, ps_cookieval = {bv_len = 0, bv_val = 0x0}}, 
  c_n_ops_received = 0, c_n_ops_executing = 0, c_n_ops_pending = 0, c_n_ops_completed = 0, c_n_get = 0, c_n_read = 0, c_n_write = 0, c_extensions = 0x0, c_clientfunc = 0, 
  c_clientarg = 0x0, c_send_ldap_result = 0x808d3c3 <slap_send_ldap_result>, c_send_search_entry = 0x808e0c3 <slap_send_search_entry>, 
  c_send_search_reference = 0x808fe46 <slap_send_search_reference>, c_send_ldap_extended = 0, c_send_ldap_intermediate = 0}
        opbuf = {ob_op = {o_hdr = 0x2a17e84, o_tag = 99, o_time = 1209559044, o_tincr = 18, o_bd = 0x92891f8, o_req_dn = {bv_len = 17, bv_val = 0x92944e8 "dc=example,dc=com"}, 
    o_req_ndn = {bv_len = 17, bv_val = 0x92944e8 "dc=example,dc=com"}, o_request = {oq_add = {rs_modlist = 0x2, rs_e = 0x0}, oq_bind = {rb_method = 2, rb_cred = {bv_len = 0, 
          bv_val = 0xffffffff <Address 0xffffffff out of bounds>}, rb_edn = {bv_len = 4294967295, bv_val = 0x0}, rb_ssf = 0, rb_mech = {bv_len = 44136992, 
          bv_val = 0x92dd360 "�"}}, oq_compare = {rs_ava = 0x2}, oq_modify = {rs_mods = {rs_modlist = 0x2, rs_no_opattrs = 0 '\0'}, rs_increment = -1}, oq_modrdn = {rs_mods = {
          rs_modlist = 0x2, rs_no_opattrs = 0 '\0'}, rs_deleteoldrdn = -1, rs_newrdn = {bv_len = 4294967295, bv_val = 0x0}, rs_nnewrdn = {bv_len = 0, bv_val = 0x2a17a20 "\t"}, 
        rs_newSup = 0x92dd360, rs_nnewSup = 0x5a8c5ed}, oq_search = {rs_scope = 2, rs_deref = 0, rs_slimit = -1, rs_tlimit = -1, rs_limit = 0x0, rs_attrsonly = 0, 
        rs_attrs = 0x2a17a20, rs_filter = 0x92dd360, rs_filterstr = {bv_len = 94946797, 
          bv_val = 0xafb97008 "(&(?=error)(?=unknown)(?=error)(?=unknown)(?=unknown)(?=error)(?=error)(?=unknown)(?=unknown)(?=unknown)(?=error)(?=unknown)(?=error)(?=unknown)(?=error)(?=unknown)(?=unknown)(?=error)(?=error)(?=unkn"...}}, oq_abandon = {rs_msgid = 2}, oq_cancel = {rs_msgid = 2}, oq_extended = {rs_reqoid = {bv_len = 2, bv_val = 0x0}, 
        rs_flags = -1, rs_reqdata = 0xffffffff}, oq_pwdexop = {rs_extended = {rs_reqoid = {bv_len = 2, bv_val = 0x0}, rs_flags = -1, rs_reqdata = 0xffffffff}, rs_old = {
          bv_len = 0, bv_val = 0x0}, rs_new = {bv_len = 44136992, bv_val = 0x92dd360 "�"}, rs_mods = 0x5a8c5ed, rs_modtail = 0xafb97008}}, o_abandon = 0, o_cancel = 0, 
    o_groups = 0x0, o_do_not_cache = 0 '\0', o_is_auth_check = 0 '\0', o_acl_priv = ACL_NONE, o_nocaching = 0 '\0', o_delete_glue_parent = 0 '\0', o_no_schema_check = 1 '\001', 
    o_no_subordinate_glue = 0 '\0', o_ctrlflag = '\0' <repeats 16 times>, "\002", '\0' <repeats 14 times>, o_controls = 0x2a17fb0, o_authz = {sai_method = 0, sai_mech = {
        bv_len = 0, bv_val = 0x0}, sai_dn = {bv_len = 28, bv_val = 0x9289570 "cn=Manager,dc=example,dc=com"}, sai_ndn = {bv_len = 28, 
        bv_val = 0x92891c8 "cn=manager,dc=example,dc=com"}, sai_ssf = 0, sai_transport_ssf = 0, sai_tls_ssf = 0, sai_sasl_ssf = 0}, o_ber = 0x0, o_res_ber = 0x0, 
    o_callback = 0x2a17afc, o_ctrls = 0x0, o_csn = {bv_len = 0, bv_val = 0x0}, o_private = 0x0, o_extra = {slh_first = 0x0}, o_next = {stqe_next = 0x0}}, ob_hdr = {oh_opid = 0, 
    oh_connid = 4294967295, oh_conn = 0x2a18030, oh_msgid = 0, oh_protocol = 3, oh_tid = 44141456, oh_threadctx = 0x2a1820c, oh_tmpmemctx = 0x0, oh_tmpmfuncs = 0x817c834, 
    oh_counters = 0x81c2900, oh_log_prefix = "conn=-1 op=0", '\0' <repeats 243 times>, oh_extensions = 0x0}, ob_controls = {0x0 <repeats 32 times>}}
        op = (Operation *) 0x2a17dac
        rc = 0
        dostop = 0
        do_setup = 0
        s = 18
        i = 44138952
        defer = 1
        fail = 0
        be = (Backend *) 0x92891f8
#5  0x0011d72e in ldap_int_thread_pool_wrapper (xpool=0x9234cd8) at tpool.c:663
        pool = (struct ldap_int_thread_pool_s *) 0x9234cd8
        task = (ldap_int_thread_task_t *) 0x9266868
        work_list = (ldap_int_tpool_plist_t *) 0x9234d58
        ctx = {ltu_id = 44141456, ltu_key = {{ltk_key = 0x80dc7a5, ltk_data = 0x9296868, ltk_free = 0x80dc5dc <slap_sl_mem_destroy>}, {ltk_key = 0x9294ac0, 
      ltk_data = 0xb7b822c4, ltk_free = 0xc0be2a}, {ltk_key = 0xbf9b33, ltk_data = 0xb7198008, ltk_free = 0xbf9b08}, {ltk_key = 0x8079056, ltk_data = 0x9288c68, 
      ltk_free = 0x8078e75 <conn_counter_destroy>}, {ltk_key = 0x809116b, ltk_data = 0x9273cc0, ltk_free = 0x80910e8 <slap_op_q_destroy>}, {ltk_key = 0x0, ltk_data = 0x0, 
      ltk_free = 0} <repeats 27 times>}}
        kctx = (ldap_int_thread_userctx_t *) 0x0
        i = 32
        keyslot = 606
        hash = 5329502
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#6  0x0072e50b in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#7  0x0066fb2e in clone () from /lib/libc.so.6
No symbol table info available.
(gdb) 

--------------080809000906010300090306--